Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-12-07 Sale |
2021-12-09 08:59 am |
CME GROUP INC. | CME | GEPSMAN MARTIN J Director |
500 | $231 | $115,500 | 23,468 (Direct) |
View |
2021-12-02 Sale |
2021-12-03 5:39 pm |
CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodity & Option |
4,500 | $226.84 | $1,020,758 | 32,364 (Indirect Direct) |
View |
2021-11-11 Sale |
2021-11-15 11:01 am |
CME GROUP INC. | CME | SIEGEL HOWARD J Director |
6,000 | $223.45 | $1,340,690 | 74,985 (Direct) |
View |
2021-11-09 Sale |
2021-11-12 10:26 am |
CME GROUP INC. | CME | Vroman Ken Sr MD International & Optimiza |
445 | $220 | $97,900 | 13,063 (Direct) |
View |
2021-11-10 Sale |
2021-11-12 09:51 am |
CME GROUP INC. | CME | Bitsberger Timothy S. Director |
600 | $221.15 | $132,690 | 10,090 (Direct) |
View |
2021-11-11 Sale |
2021-11-12 09:49 am |
CME GROUP INC. | CME | Holzrichter Julie Sr MD Chief Operating Officer |
5,000 | $220.81 | $1,104,061 | 33,713 (Direct) |
View |
2021-11-05 Sale |
2021-11-08 4:07 pm |
CME GROUP INC. | CME | Durkin Bryan T Director |
10,000 | $222.07 | $2,220,652 | 68,287 (Direct) |
View |
2021-11-05 Purchase |
2021-11-08 3:57 pm |
CME GROUP INC. | CME | DUFFY TERRENCE A Chairman and CEO |
400 | $222.02 | $88,806 | 81,308 (Direct) |
View |
2021-11-04 Purchase |
2021-11-05 11:03 am |
CME GROUP INC. | CME | DUFFY TERRENCE A Chairman and CEO |
1,600 | $220.21 | $352,337 | 80,908 (Direct) |
View |
2021-10-28 Sale |
2021-10-28 9:20 pm |
CME GROUP INC. | CME | GEPSMAN MARTIN J Director |
500 | $218.26 | $109,132 | 23,968 (Direct) |
View |
2021-10-19 Sale |
2021-10-21 5:16 pm |
CME GROUP INC. | CME | Piell Hilda Harris Sr MD & Chief HR Officer |
2,947 | $215 | $633,605 | 39,940 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-01-25 Option Award |
2022-01-26 3:22 pm |
N/A N/A |
CME GROUP INC. | CME | Bitsberger Timothy S. Director |
47 | $221.79 | 10,137 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:22 pm |
N/A N/A |
CME GROUP INC. | CME | GLICKMAN DANIEL R Director |
47 | $221.79 | 17,103 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:21 pm |
N/A N/A |
CME GROUP INC. | CME | GEPSMAN MARTIN J Director |
47 | $221.79 | 23,515 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:21 pm |
N/A N/A |
CME GROUP INC. | CME | Kaye Daniel G Director |
47 | $221.79 | 1,916 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:21 pm |
N/A N/A |
CME GROUP INC. | CME | GERDES LARRY G Director |
75 | $221.79 | 36,926 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:20 pm |
N/A N/A |
CME GROUP INC. | CME | Seifu Rahael Director |
47 | $221.79 | 1,310 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:20 pm |
N/A N/A |
CME GROUP INC. | CME | Durkin Bryan T Director |
47 | $221.79 | 67,875 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:20 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
75 | $221.79 | 200,052 (Indirect) |
View |
2022-01-25 Option Award |
2022-01-26 3:19 pm |
N/A N/A |
CME GROUP INC. | CME | SAVAGE TERRY L Director |
47 | $221.79 | 18,437 (Indirect) |
View |
2022-01-25 Option Award |
2022-01-26 3:19 pm |
N/A N/A |
CME GROUP INC. | CME | Lockett Phyllis M Director |
47 | $221.79 | 1,916 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:19 pm |
N/A N/A |
CME GROUP INC. | CME | Dutra Ana Director |
47 | $221.79 | 6,483 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:18 pm |
N/A N/A |
CME GROUP INC. | CME | Suskind Dennis Director |
47 | $221.79 | 3,163 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:18 pm |
N/A N/A |
CME GROUP INC. | CME | SIEGEL HOWARD J Director |
75 | $221.79 | 75,060 (Direct) |
View |
2022-01-25 Option Award |
2022-01-26 3:18 pm |
N/A N/A |
CME GROUP INC. | CME | CHOOKASZIAN DENNIS Director |
47 | $0 | 16,347 (Direct) |
View |
2021-12-16 Tax Withholding |
2021-12-17 2:04 pm |
N/A N/A |
CME GROUP INC. | CME | Tobin Jack J MD Chief Accounting Officer |
65 | $229.09 | 19,024 (Direct) |
View |
2021-12-10 Gift |
2021-12-13 9:24 pm |
N/A N/A |
CME GROUP INC. | CME | Tobin Jack J MD Chief Accounting Officer |
450 | $0 | 19,089 (Direct) |
View |
2021-12-01 Gift |
2021-12-03 5:39 pm |
N/A N/A |
CME GROUP INC. | CME | Tobin Jack J MD Chief Accounting Officer |
90 | $0 | 19,539 (Direct) |
View |
2021-12-02 Gift |
2021-12-03 5:39 pm |
N/A N/A |
CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodity & Option |
3,700 | $0 | 32,364 (Indirect) |
View |
2021-11-08 Gift |
2021-11-09 6:13 pm |
N/A N/A |
CME GROUP INC. | CME | Durkin Bryan T Director |
459 | $0 | 67,828 (Direct) |
View |
2021-10-25 Option Award |
2021-10-26 4:30 pm |
N/A N/A |
CME GROUP INC. | CME | Durkin Bryan T Director |
368 | $217.69 | 78,287 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:48 pm |
N/A N/A |
CME GROUP INC. | CME | Tully Sean Sr MD Global Hd Financial & OT |
410 | $188.69 | 25,033 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:31 pm |
N/A N/A |
CME GROUP INC. | CME | Winkler Julie Sr MD Chief Commercial Officer |
315 | $188.69 | 27,356 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:31 pm |
N/A N/A |
CME GROUP INC. | CME | Kometer Kevin Sr MD Chief Information Office |
352 | $188.69 | 76,707 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:30 pm |
N/A N/A |
CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodity & Option |
333 | $188.69 | 50,815 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:30 pm |
N/A N/A |
CME GROUP INC. | CME | Holzrichter Julie Sr MD Chief Operating Officer |
370 | $188.69 | 38,713 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:29 pm |
N/A N/A |
CME GROUP INC. | CME | Cutinho Sunil Sr MD & President CME Clearing |
333 | $188.69 | 43,285 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:29 pm |
N/A N/A |
CME GROUP INC. | CME | CRONIN KATHLEEN M Sr MD Gen Counsel & Corp Secr |
315 | $188.69 | 44,368 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:29 pm |
N/A N/A |
CME GROUP INC. | CME | Tobin Jack J MD Chief Accounting Officer |
58 | $188.69 | 19,629 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:28 pm |
N/A N/A |
CME GROUP INC. | CME | Vroman Ken Sr MD International & Optimiza |
117 | $188.69 | 13,508 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:28 pm |
N/A N/A |
CME GROUP INC. | CME | Durkin Bryan T Director |
666 | $188.69 | 77,919 (Direct) |
View |